Feeding and discharging device for automobile door hinge forging

Abstract

The utility model discloses an automobile door hinge forging feeding and discharging device which comprises a bottom frame, an electric sliding frame is installed on the top of the bottom frame, a material box and a V-shaped groove are fixedly installed on the front side of the bottom frame, an arc-shaped guide groove is fixedly connected between the material box and the V-shaped groove, an electric telescopic rod is fixedly installed on the right side of the material box through a bolt, and the V-shaped groove is fixedly connected with the electric telescopic rod through a bolt. A plurality of blanks are placed in an inner cavity of the material box. Blanks in the material box are pushed out one by one through the electric telescopic rod, the blanks are guided into the frame body through the arc-shaped guide groove, then the first air cylinder pushes the frame body to drive the blanks to enter the V-shaped groove, the fourth air cylinder pushes the blanks to move leftwards, and then the blanks are pushed to move leftwards through the cooperation of the electric sliding frame, the second air cylinder, the third air cylinder, the motor and the electric clamp. The blank is clamped to the surface of the forging and pressing table, so that feeding and discharging can be achieved when the blank is forged and pressed through the integrated feeding and discharging device, meanwhile, the space occupied by the device is reduced, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile door hinge manufacturing, in particular to a loading and unloading device for forging automobile door hinges. Background Art

[0002] A hinge is a mechanical device used to connect two fixed objects and allow them to rotate relative to each other. The hinge of a car door is also mainly used to open and close the car door. The hinges used in different car door models are also different, so the sizes of the hinges produced are also different. In order to ensure the durability of the existing car door hinge forgings, most of the hinge mounting plates and movable plates are forged.

[0003] When forging automobile door hinges, the required workpiece can be obtained by performing multi-step forging on the blank. Since the blank is a regular part, in order to improve the production efficiency during door hinge forging, loading and unloading are often used to load and unload the blank during forging, which has good processing efficiency. However, some loading and unloading devices are independent split devices, which are not economical and occupy more space. Therefore, a loading and unloading device for forging automobile door hinges is needed, which can load and unload the blank during forging through an integrated loading and unloading device, while reducing the space occupied by the device, thereby improving the applicability of the device. Utility Model Content

[0004] The purpose of this utility model is to provide a loading and unloading device for forging automobile door hinges, which can load and unload the blank during forging through an integrated loading and unloading device, while reducing the space occupied by the device, thereby improving the applicability of the device and solving the technical problems raised by the above-mentioned background technology.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a loading and unloading device for forging automobile door hinges, which includes a base frame: an electric sliding frame is installed on the top of the base frame, a material box and a V-shaped groove are fixedly installed on the front side of the base frame, an arc guide groove is fixedly connected between the material box and the V-shaped groove, an electric telescopic rod is fixedly installed on the right side of the material box by bolts, a plurality of blanks are placed in the inner cavity of the material box, the front side of the V-shaped groove is fixedly installed with cylinder one by bolts, the output end of cylinder one is fixedly connected to the frame, the top of the electric sliding frame is fixedly installed with cylinder two by bolts, the output end of cylinder two passes through the inner cavity of the electric sliding frame and is fixedly connected to cylinder three, the output end of cylinder three is fixedly installed with a motor, the output shaft of the motor is fixedly connected to an electric clamp, a material unloading trough is provided on the left side of the base frame, and cylinder four is provided on the outer side of the V-shaped groove.

[0006] Preferably, the output end of the electric telescopic rod passes through the inner cavity of the material box and abuts against the blank, and an outlet adapted to the blank is provided on the left side of the material box.

[0007] Preferably, a limiting block is fixedly connected to the left side of the V-shaped groove, and the limiting block is an L-shaped plate.

[0008] Preferably, a forging platform fixedly mounted on the ground is provided on the left side of the chassis, and the discharge chute is welded to the forging platform.

[0009] Preferably, the cylinder four is fixedly connected to the V-shaped groove by bolts, and the output end of the cylinder four passes through the inner cavity of the V-shaped groove.

[0010] 1. The beneficial effects of the present invention are as follows: the present invention pushes out the blanks in the material box one by one through the electric telescopic rod, so that the blanks are introduced into the frame through the arc guide groove, and then the cylinder one pushes the frame to drive the blanks into the V-shaped groove, and then the cylinder four pushes the blanks to the left, and then the electric slide frame, cylinder two, cylinder three, motor and electric clamp are used in coordination to clamp the blanks onto the surface of the forging table, so as to achieve the purpose of loading and unloading the blanks during forging through the integrated loading and unloading device, while reducing the space occupied by the device, thereby improving the applicability of the device.

[0011] 2. The utility model limits the sliding of the blank in the inner wall of the V-shaped groove by setting a limit block, thereby preventing the blank from falling out of the V-shaped groove due to inertia when the cylinder 4 pushes the blank to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] in:

[0013] Figure 1 This is a structural diagram of an embodiment of the utility model;

[0014] Figure 2 This is an embodiment of the utility model Figure 1 A partial enlarged view of point A;

[0015] Figure 3 This is a three-dimensional schematic diagram of an electric telescopic rod and a blank according to an embodiment of the utility model;

[0016] Figure 4 This is a three-dimensional schematic diagram of a motor and an electric clamp according to an embodiment of the present utility model;

[0017] Figure 5 This is a three-dimensional schematic diagram of a cylinder and a frame according to an embodiment of the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Base frame, 2. Electric slide frame, 3. Material box, 4. V-shaped groove, 5. Arc guide groove, 6. Electric telescopic rod, 7. Blank, 8. Cylinder 1, 9. Frame, 10. Limit block, 11. Cylinder 2, 12. Cylinder 3, 13. Motor, 14. Electric clamp, 15. Unloading chute, 16. Forging table, 17. Cylinder 4. DETAILED DESCRIPTION

[0020] Hereinafter, an embodiment of a loading and unloading device for forging an automobile door hinge according to the present invention will be described with reference to the accompanying drawings.

[0021] Example 1:

[0022] Figure 1-5 The present invention shows an embodiment of an automobile door hinge forging loading and unloading device, which includes a chassis 1: an electric slide frame 2 is installed on the top of the chassis 1, a material box 3 and a V-shaped groove 4 are fixedly installed on the front side of the chassis 1, an arc guide groove 5 is fixedly connected between the material box 3 and the V-shaped groove 4, an electric telescopic rod 6 is fixedly installed on the right side of the material box 3 by bolts, a plurality of blanks 7 are placed in the inner cavity of the material box 3, the output end of the electric telescopic rod 6 passes through the inner cavity of the material box 3 and abuts against the blank 7, an outlet adapted to the blank 7 is opened on the left side of the material box 3, a cylinder 8 is fixedly installed on the front side of the V-shaped groove 4 by bolts, the output end of the cylinder 8 is fixedly connected to the frame 9, and the V-shaped groove 4 is fixedly provided with a plurality of blanks 7. The left side is fixedly connected with a limit block 10, which is an L-shaped plate. Through the setting of the limit block 10, the sliding of the blank 7 in the inner wall of the V-shaped groove 4 is limited, thereby preventing the blank 7 from escaping from the V-shaped groove 4 due to inertia when the cylinder four 17 pushes the blank 7 to move. The top of the electric slide frame 2 is fixedly installed with a cylinder two 11 by bolts, and the output end of the cylinder two 11 passes through the inner cavity of the electric slide frame 2 and is fixedly connected to the cylinder three 12. The output end of the cylinder three 12 is fixedly installed with a motor 13, and the output shaft of the motor 13 is fixedly connected to the electric clamp 14. A material discharge trough 15 is provided on the left side of the base frame 1, and a cylinder four 17 is provided on the outside of the V-shaped groove 4.

[0023] Example 2:

[0024] Figure 1-5The present invention shows an embodiment of an automobile door hinge forging loading and unloading device, which includes a base frame 1: an electric slide frame 2 is installed on the top of the base frame 1, a material box 3 and a V-shaped groove 4 are fixedly installed on the front side of the base frame 1, an arc guide groove 5 is fixedly connected between the material box 3 and the V-shaped groove 4, an electric telescopic rod 6 is fixedly installed on the right side of the material box 3 by bolts, a plurality of blanks 7 are placed in the inner cavity of the material box 3, a cylinder 8 is fixedly installed on the front side of the V-shaped groove 4 by bolts, the output end of the cylinder 8 is fixedly connected to the frame 9, and a cylinder 2 is fixedly installed on the top of the electric slide frame 2 by bolts. 11. The output end of cylinder two 11 passes through the inner cavity of the electric slide frame 2 and is fixedly connected to cylinder three 12. The output end of cylinder three 12 is fixedly installed with a motor 13. The output shaft of motor 13 is fixedly connected with an electric clamp 14. A feeding chute 15 is provided on the left side of the base frame 1. A forging table 16 fixedly installed on the ground is provided on the left side of the base frame 1. The feeding chute 15 and the forging table 16 are welded. Cylinder four 17 is provided on the outside of the V-shaped groove 4. Cylinder four 17 and the V-shaped groove 4 are fixedly connected by bolts. The output end of cylinder four 17 passes through the inner cavity of the V-shaped groove 4.

[0025] Working principle: When the present invention is used, the user pushes out the blanks 7 in the material box 3 one by one through the electric telescopic rod 6, so that the blanks 7 are introduced into the frame 9 through the arc guide groove 5, and then the cylinder 1 8 pushes the frame 9 to drive the blanks 7 into the V-shaped groove 4, and then the cylinder 4 17 pushes the blank 7 to the left, and then moves through the electric slide frame 2. At the same time, with the cooperation of cylinder 2 11 and cylinder 3 12, the motor 13 drives the electric clamp 14 to clamp the blank 7 and place it on the surface of the forging table 16, and then the blank 7 is forged through the forging table 16. Then, referring to the above steps, the electric clamp 14 clamps the forged blank 7 to the top of the discharge chute 15 and then loosens it, so that the blank 7 can be guided out through the discharge chute 15, realizing the loading and unloading of the blank during forging through the integrated loading and unloading device, while reducing the space occupied by the device, thereby improving the applicability of the device.

[0026] To sum up: the loading and unloading device for forging automobile door hinges pushes out the blanks 7 in the material box 3 one by one through the electric telescopic rod 6, so that the blanks 7 are introduced into the frame 9 through the arc guide groove 5, and then the cylinder 1 8 pushes the frame 9 to drive the blanks 7 into the V-shaped groove 4, and then the cylinder 4 17 pushes the blank 7 to the left, and then through the coordinated use of the electric slide frame 2, cylinder 2 11, cylinder 3 12, motor 13 and electric clamp 14, the blank 7 is clamped and placed on the surface of the forging table 16, so as to achieve the purpose of loading and unloading the blanks during forging through the integrated loading and unloading device, while reducing the space occupied by the device, thereby improving the applicability of the device.

Claims

1. A loading and unloading device for forging automobile door hinges, characterized in that: The invention comprises a base frame (1): an electric slide frame (2) is installed on the top of the base frame (1), a material box (3) and a V-shaped groove (4) are fixedly installed on the front side of the base frame (1), an arc guide groove (5) is fixedly connected between the material box (3) and the V-shaped groove (4), an electric telescopic rod (6) is fixedly installed on the right side of the material box (3) by bolts, a plurality of blanks (7) are placed in the inner cavity of the material box (3), a cylinder (8) is fixedly installed on the front side of the V-shaped groove (4) by bolts, and the output end of the cylinder (8) is fixedly connected to the front side of the V-shaped groove (4). A frame (9) is fixedly connected, and a cylinder two (11) is fixedly installed on the top of the electric slide frame (2) by bolts, and the output end of the cylinder two (11) passes through the inner cavity of the electric slide frame (2) and is fixedly connected to the cylinder three (12), and the output end of the cylinder three (12) is fixedly installed with a motor (13), and the output shaft of the motor (13) is fixedly connected to the electric clamp (14), and a material discharge trough (15) is provided on the left side of the base frame (1), and a cylinder four (17) is provided on the outside of the V-shaped groove (4).

2. The loading and unloading device for forging automobile door hinges according to claim 1, characterized in that: The output end of the electric telescopic rod (6) passes through the inner cavity of the material box (3) and contacts the blank (7). The left side of the material box (3) is provided with an outlet adapted to the blank (7).

3. The loading and unloading device for forging automobile door hinges according to claim 2, characterized in that: The left side of the V-shaped groove (4) is fixedly connected to a limiting block (10), and the limiting block (10) is an L-shaped plate.

4. The loading and unloading device for forging automobile door hinges according to claim 3, characterized in that: A forging platform (16) fixedly mounted on the ground is provided on the left side of the base frame (1), and the feed chute (15) and the forging platform (16) are welded.

5. The loading and unloading device for forging automobile door hinges according to claim 4, characterized in that: The cylinder four (17) and the V-shaped groove (4) are fixedly connected by bolts, and the output end of the cylinder four (17) passes through the inner cavity of the V-shaped groove (4).

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